 United Kingdom: Wimbledon - Doubles - Main |
|---|
| 1/32-finals | Graf S./Sabatini G. | Demongeot I./Tanvier C. | 2:1 (2:6, 6:3, 7:5) | details | 30.06.1990 |
| United Kingdom: Eastbourne - Doubles - Main |
|---|
| 1/16-finals | Demongeot I./Tanvier C. | Jordan K./Smylie E. | 1:1 RET. (7:6, 6:7) | details | 18.06.1990 |
 France: French Open - Doubles - Main |
|---|
| 1/32-finals | Novotna J./Sukova H. | Demongeot I./Tanvier C. | 2:0 (6:4, 6:1) | details | 28.05.1990 |
 Germany: Berlin - Doubles - Main |
|---|
| 1/8-finals | Demongeot I./Tanvier C. | Bradtke-Provis N./Reinach E. | 0:2 (3:6, 4:6) | details | 16.05.1990 |
| 1/16-finals | Castro G./Martinez C. | Demongeot I./Tanvier C. | 1:2 (2:6, 7:5, 6:7) | details | 14.05.1990 |
| Germany: Hamburg - Doubles - Main |
|---|
| Quarter-finals | Demongeot I./Tanvier C. | Fernandez G./Navratilova M. | 0:2 (1:6, 1:6) | details | 03.05.1990 |
| 1/8-finals | Faull J./McQuillan R. | Demongeot I./Tanvier C. | 0:2 (3:6, 6:7) | details | 02.05.1990 |
| 1/16-finals | Duell K./Rittner B. | Demongeot I./Tanvier C. | 1:2 (6:4, 0:6, 1:6) | details | 30.04.1990 |
 Spain: Barcelona 2 - Doubles - Main |
|---|
| Semi-finals | Goles S./Tarabini P. | Demongeot I./Tanvier C. | 2:0 (6:3, 6:3) | details | 28.04.1990 |
| Quarter-finals | Garrone L./Golarsa L. | Demongeot I./Tanvier C. | 0:2 (6:7, 4:6) | details | 26.04.1990 |
| 1/8-finals | Demongeot I./Tanvier C. | Faull J./McQuillan R. | 2:0 (6:4, 6:1) | details | 23.04.1990 |
 USA: Miami - Doubles - Main |
|---|
| 1/8-finals | Demongeot I./Tanvier C. | Maleeva M./Savchenko-Neiland L. | 1:2 (3:6, 6:4, 4:6) | details | 20.03.1990 |
| 1/16-finals | Daniels M./Prausa W. | Demongeot I./Tanvier C. | 1:2 (6:7, 6:4, 2:6) | details | 18.03.1990 |
| 1/32-finals | Demongeot I./Tanvier C. | Allen L./Arraya L. | 2:0 (6:2, 6:2) | details | 16.03.1990 |
 Australia: Australian Open - Doubles - Main |
|---|
| 1/8-finals | Fendick P./Fernandez M. J. | Demongeot I./Tanvier C. | 2:1 (2:6, 7:5, 6:3) | details | 22.01.1990 |
| 1/16-finals | Allen L./Jaggard-Lai M. | Demongeot I./Tanvier C. | 0:2 (4:6, 3:6) | details | 19.01.1990 |
| 1/32-finals | Frankl S./Seeman R. | Demongeot I./Tanvier C. | 0:2 (0:6, 2:6) | details | 15.01.1990 |
| Australia: Sydney - Doubles - Main |
|---|
| 1/16-finals | Schultz-McCarthy B./Temesvari A. | Demongeot I./Tanvier C. | 2:0 (6:3, 6:4) | details | 08.01.1990 |
| Australia: Brisbane 2 - Doubles - Main |
|---|
| 1/8-finals | Novotna J./Sukova H. | Demongeot I./Tanvier C. | 2:0 (6:3, 6:2) | details | 03.01.1990 |
| 1/16-finals | Dechaume-Balleret A./Sprung H. | Demongeot I./Tanvier C. | 0:2 (2:6, 1:6) | details | 01.01.1990 |
